ArtPollReply failing with DMX-Workshop

[MikeZomo]

Hi, I am currently testing your library with ESP32-EVB, an ESP32 board with ethernet. I have no problem if I let the controller know the IP of the board (Unicast mode I believe). I get the following response to polling from the controller via my board comport:

IP address: POLL from 192.168.0.173 broadcast addr: 0.0.0.0 POLL from 192.168.0.173 broadcast addr: 0.0.0.0 POLL from 192.168.0.173 broadcast addr: 0.0.0.0 POLL from 192.168.0.173 broadcast addr: 0.0.0.0 POLL from 192.168.0.173 broadcast addr: 0.0.0.0 POLL from 192.168.0.173 broadcast addr: 0.0.0.0 POLL from 192.168.0.173 broadcast addr: 0.0.0.0

I am basically using your receiver example and building on it. From the above I assumed the broadcast address was wrong, so assume I could use the method: void setBroadcastAuto(IPAddress ip, IPAddress sn); to set the broadcast address from my Arduino code, but I get a Compilation error: 'setBroadcastAuto' was not declared in this scope.

I understand on completion of a successful poll reply from my board, the controller can operate in multicast/broadcast mode. I verified the latter with some test equipment, My aim is to have my board plug into the network and have it automatically negotiate Artnet polling/reply and the received artnet packets and extract the DMX frames. I would appreciate any assistance with this problem you might provide. I did look at an earlier issue about broadcast problems but I do not know enough to make sense of it.

Much thanks.

Mike Zomo